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The prevalence of ASA in various conditions or diseases.
| Condition | Anti-Sperm Antibody Percentage | Secondary infertility? |
|---|---|---|
| Unexplained infertility (18) | 7% (male) | Primary and secondary |
| Infection (19) | 16.3% | Secondary |
| Systemic autoimmune diseases (20) | 7.1% | Secondary |
| Vasectomy (21) | 50-70% | Secondary |
| Cystic fibrosis (22) | 75% | Primary and secondary |
| Varicoceles (23) | 32% | Primary and secondary |
| Dysfunctional seminal vesicles (24) | 38.3% | Primary and secondary |
